This is an official Nintendo "Game Boy Advance SP AC Adapter AGS-002". It can be used to charge the Game Boy Advance SP and the original Nintendo DS. Model number is AGS-002. It can be powered from a household AC outlet (AC100V). Please refrain from purchasing if you are sensitive to used items. Also, the operation has not been confirmed as I do not have the device on hand. Please refrain from comments asking for a price reduction. Immediate purchase is possible. Anonymous shipping is supported. Depending on the circumstances, same-day or next-day shipping is possible.